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Packed wax composition as Chinese herbal honeyed pill

A composition and packaging wax technology, applied in the direction of pill delivery, etc., can solve the problems of poor low temperature toughness and impact resistance, high price, low purity, etc., and achieve good low temperature toughness and impact resistance. Effects of long-term storage

Active Publication Date: 2012-07-04
BEIJING TONGRENTANG CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the price of beeswax is higher, and there are disadvantages such as low melting point and low purity, so that the packaging wax made will soften and become sticky at a lower temperature, and after being made into honey pill outer packaging , its low-temperature toughness and impact resistance are relatively poor, and it is prone to fragmentation, which cannot meet the long-term storage requirements of traditional Chinese medicine honeyed pills
[0003] Because paraffin wax itself is brittle, it cannot meet the requirements of traditional Chinese medicine honey pill wax for low-temperature toughness and strength. It is necessary to add other components and additives to improve its low-temperature flexibility and low-temperature impact strength.

Method used

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  • Packed wax composition as Chinese herbal honeyed pill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The present embodiment provides a kind of traditional Chinese medicine honeyed pill packaging wax composition, and it has following composition by weight percentage:

[0025] Paraffin: 65%, Microcrystalline Wax: 32%, Ethylene Propylene Rubber: 1%, Amorphous Olefin Copolymer: 1%, SBS: 1%.

[0026] making process:

[0027] In a container with its own heat source or an external heat source, add paraffin wax and ethylene-propylene rubber in sequence according to the composition ratio, and raise the temperature to 140-160 ° C. After the ethylene-propylene rubber is completely melted, add other components to make all the materials completely melted. Keep warm at 120-140°C for 30 minutes, cool and form for later use.

[0028] Test experiment:

[0029] Low-temperature impact performance test: The same commercially available Chinese medicine pills with plastic shells are packaged with the packaging wax prepared in this embodiment according to the same weight as the commerciall...

Embodiment 2-9

[0032] Embodiment 2-9 provides a kind of Chinese medicine honeyed pill packaging wax composition respectively, and its component content is as shown in table 1, and preparation process and test experiment are carried out according to the preparation process and test experiment in embodiment 1, and test result is as shown in table 1.

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Abstract

The invention relates to a packed wax composition as a Chinese herbal honeyed pill, comprising the following components in percent by weight of 40-90 percent of paraffin wax, 5-60 percent of microcrystal wax, 1-15 percent of ethylene propylene rubber, 1-30 percent of amorphous olefin copolymer and 0.1-15 percent of SBS (styrene butadiene styrene), and the sum of the weight percentage of all the components is 100 percent. The packed wax composition as the Chinese herbal honeyed pill provided by the invention has a higher melting point, can not cause problems such as softening, sticking and thelike, has better low-temperature toughness and shock resistance, can not easily cause the phenomenon of fragmentation after an outer packing of the Chinese herbal honeyed pill is prepared, and can meet the requirement of storing the Chinese herbal honeyed pill for a long term.

Description

technical field [0001] The invention relates to a packaging wax composition, in particular to a packaging wax composition used for packaging traditional Chinese medicine honeyed pills. Background technique [0002] In traditional Chinese medicine packaging, the honeyed pill packaging wax currently used is a wax composition made in proportion of paraffin wax and beeswax. However, the price of beeswax is higher, and there are disadvantages such as low melting point and low purity, so that the packaging wax made will soften and become sticky at a lower temperature, and after being made into honey pill outer packaging , its low-temperature toughness and impact resistance are relatively poor, and it is prone to fragmentation, which cannot meet the long-term storage requirements of traditional Chinese medicine honeyed pills. [0003] Because paraffin wax itself is brittle, it cannot meet the requirements of traditional Chinese medicine honey pill wax for low-temperature toughness...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L91/06C08L23/16C08L23/00C08L53/02C08L23/22C08L23/06C08L23/12C08L23/08C08L31/04C08L23/20C08L47/00C08L93/04C08K3/34A61K9/20
Inventor 李银杨建李维祥汪树英于侹张士赢杜菁
Owner BEIJING TONGRENTANG CO LTD
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